OpenMV
Shields
Lens
Robotics
Book
Video
Download
Docs
Forum
OpenMV.io
GithubSingTown's intelligent camera system, based on OpenMV, can identify the rising liquid level in scaled devices such as thermometers, clinical thermometers, and pressure gauges. Utilizing AI and image recognition technology, the system accurately determines the scale value reached by the liquid column, providing a high-precision, non-contact visual inspection solution for medical testing, experimental monitoring, and industrial measurement.

In fields such as healthcare, laboratory work, and industrial inspection, accurately reading the liquid level in scale instruments is a critical capability for determining temperature, pressure, or the state of chemical reactions. Traditional manual readings are not only time-consuming but also prone to errors due to parallax and lighting conditions.
SingTown Technology's AI smart camera solution based on the OpenMV platform utilizes machine vision and image recognition technology to achieve automatic detection and precise reading of scale liquid levels.
The system captures images of instruments such as thermometers and level gauges through cameras. AI algorithms automatically identify the positions of scale lines, numerical markings, and the upper edge of the liquid. Through image processing and pixel calibration algorithms, the liquid height is converted into actual scale values, enabling automated, non-contact real-time measurement. Even under complex conditions such as light reflection, blurred scales, or changes in liquid color, the system maintains stable and accurate recognition.
This solution leverages edge-side AI for edge deployment, making it suitable for fields such as medical devices, laboratory instruments, and industrial measurement and control, which demand high accuracy, real-time performance, and stability. It can replace traditional manual readings to achieve automated recording, data tracking, and remote monitoring. The SingTown smart camera offers advantages of low power consumption, high resolution, and compact size, allowing it to be easily embedded into various detection devices to build an efficient and reliable intelligent visual measurement system.
SingTown Technology, with AI, machine vision, and computer vision technologies at its core, enables smart cameras not only to "see liquid levels" but also to "understand numerical changes," providing reliable and precise embedded vision solutions for scientific research experiments, medical testing, and intelligent measurement and control.

AI Sentinel Based on OpenMV: Automatic Alert for Unlocked Key Locations
Automatically detects whether the door of a key location has remained open for an extended period and issues a timely alert.

Personnel crossing the boundary triggers an alarm; OpenMV defines the “sense of security boundary.”
Detecting personnel or equipment crossing boundaries via virtual alert lines.

“AI城管” is here: An automated system for detecting illegal street vending, built on OpenMV
Automatically identifies illegal street vending activities to support daily urban governance.

Is the gas cylinder placed haphazardly? Use OpenMV to automatically trigger a hazard alert
Automatically identifies unauthorized placements of gas cylinders to detect potential gas safety hazards in advance.

Did you perform live-line work without wearing insulating gloves? OpenMV will immediately alert you!
Automatically identifies whether workers are wearing insulating gloves to assist in safe operations.

Utilizing the OpenMV smart camera to detect surface defects on aluminum plates in real time
Online detection of surface defects on aluminum plates, such as scratches and dents, to support quality control.